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160425 (2005 JF)
Classification: Main-belt Asteroid          SPK-ID: 2160425
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2161667295010968 5.655e-08  
a 2.349493760691416 1.7866e-08 au
q 1.84161137845952 1.3523e-07 au
i 6.33104180771197 6.6581e-06 deg
node 50.33082935102067 4.5446e-05 deg
peri 206.503555081129 4.7737e-05 deg
M 53.84926065431375 2.0447e-05 deg
tp 2458803.739863567069
(2019-Nov-16.23986357)		 7.3159e-05 TDB
period 1315.406158880676
3.60		 1.5004e-05
4.108e-08		 d
yr
n .2736797281733394 3.1217e-09 deg/d
Q 2.857376142923312 2.1728e-08 au
   Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      6679 days (18.29 yr)  
   first obs. used      2001-02-16  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62282  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:19:38  

Additional Information
 Earth MOID = .829429 au 
 Jupiter MOID = 2.2063 au 
 T_jup = 3.519 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO433025  

160425 (2005 JF)          Discovered 2005-May-02 by Broughton, J. at Reedy Creek
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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